Specific for Malossi cylinders 3116326 - 3115829

The Malossi range for the Vespa offers products of extremely high technology capable of developing performance increases so exceptional compared to the standard, that they require the adaptation of other fundamental components of the vehicle as well.

Just compare a Vespa PX 200 E produced in 1978, which originally develops a power of 12.35 HP at 5700 RPM, with a Vespa "tuned" with Malossi Kits, which can develop 27.5 HP at 8000 RPM, that is, more than double the HP at an extremely higher rotation speed, to understand that it was absolutely necessary to design a clutch group capable of withstanding the stresses due to such a performance increase!

The Malossi POWER UP CLUTCH SYSTEM clutch groups are designed to provide a solution and overcome all the problems that inevitably arise when the clutch group's technology is not adequate to the other engine components. A traditional clutch, having to transmit to the gears more than doubled power, while having to rotate much faster, can lead to failures of the bell under the effect of centrifugal force, to slipping and deformations that result in annoying and not very reassuring metallic noises, up to the classic clutch slippage caused by the insufficient friction developed by the

Ø24x28.6 inclined

111.2x36.2/98.0x32.6mm

Painted in black

Filter dimensions: 95x94mm

Mount diameter: 42 / 50 / 60

Filter size: 80x80mm

Mount diameter: 35.5 mm

Filter dimensions: 94x103mm

Mounting diameter: 42/50/60 mm, offset clamp fastening

Filter dimensions: 94x103mm

Mounting diameter: 32/38 mm, offset clamp attachment

Dimensions--> 55.5x49.5x7.2 mm
Approval; e14 mark

Ø 26x19x9 mm

Battery maintenance function during the winter period

The V-One is designed for those who want a casing perfectly replaceable with the original, provided with all the components necessary for assembly and allowing maximum interchangeability with components available on the market, it requires no aesthetic modification of the vehicle and fits all original Piaggio parts.

The crankcase seats are designed to accept the original crankshaft bearings and seals (not provided). V-One can be mounted with the original Dell’Orto Si 24-24 carburetor.
It is possible to use the original crankshaft or our rotary valve crankshaft with a 57mm stroke art. 5316082. Whatever the choice, the intake has been reviewed and implemented thanks to our modern
CAD systems that have profiled an optimized intake duct in the casing.

Entirely made in ITALY

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Without mixer
With electric start
Reed valve (Not included)

Bore: 63 mm-Stroke: 57 mm-Long reach spark plug
The thermal group is completely new and designed in every
part to achieve the best result in terms of performance and
durability. Every aspect of the system has been studied to maximize
mechanical resistance, fluid dynamics, and improve combustion: the
result is a top-of-the-range kit for construction quality and technological advancement.

Bore: 55 mm
selection 0

Bore: 55 mm
Stroke: 43 mm
Transfers: 6

(thickness): 0.35mm

(thickness): 0.35mm

Il V-One è stato pensato per chi desidera un carter perfettamente sostituibile all’originale, fornito con tutta la componentistica necessaria al montaggio e che consenta la massima intercambiabilità con i componenti presenti sul mercato,non richiede alcuna modifica estetica del veicolo e si adatta a tutte le parti originali Piaggio

Le sedi di banco sono progettate per accettare i cuscinetti e i paraoli manovella originali (non forniti). V-One può essere montato con il carburatore originale Dell’Orto Si 24-24
È possibile l’utilizzo dell’albero motore originale oppure del nostro albero motore a valvola rotante con corsa 57mm art. 5316082. Quale che sia la scelta, l’alimentazione è comunque stata rivista e implementata grazie ai nostri moderni
sistemi CAD che hanno profilato un condotto di immissione nel carter ottimizzato.

Realizzati interamente in ITALIA

Alesaggio: 68,5 mm
Corsa: 57 mm
Candela passo lungo
Range di potenza: 16>23 cv
7 travasi

Diameter: 200 mm
Thickness: 4 mm

Dimensions--> 97x41x9.0 mm 77x41x9.0 mm, hole distance 25mm

Bore: 57.5 mm
Stroke: 43 mm
Transfer Ports: 6
Spark Plug ù--> B9HS

Length: 121mm

Bearing seat 15mm, bushing seat 13mm